Inverted-heart-shaped dumbbell



FIG. 1 is an upper perspective view.

FIG. 2 is a lower perspective view.

FIG. 3 is the front view, which is identical to the rear view.

FIG. 4 is the left view, which is identical to the right view.

FIG. 5 is the top view; and,

FIG. 6 is the bottom view. 

CLAIM I claim the ornamental design for an inverted-heart-shaped dumbbell, as shown and described. 